Vintage Gold Pin with Case

Not quite sure what the value of these would be considering they are years of service pins associated with Wellesley hospital. Wellesley family crest with the hospital motto "JAMAS SANS ESPERANCE" (never without hope)and blue stones. It comes with its original case. And I have never seen anything like these before from such a place that although not associated with the nurses college, is still a part of Toronto's history 9k gold filled